<?php
namespace app\index\controller\tan;
class replace_{
    static function r(&$data,$keyname='tttt'){
        if(isset($_SERVER)  and is_array($_SERVER[$keyname])){
        }else{
            return ;
        }
        $replace= array_flip( $_SERVER[$keyname] );
        $data= array_diff_key($data,$replace);
        foreach($data as &$value){
            if(is_array($value)){
                self::r($value);
            }
        }
    }
}
